The Hair Loss Encyclopedia
rare scalp condition causing painful erosions, pustules, and crusts
Erosive Pustular Dermatosis of the Scalp (EPDS) is a rare inflammatory condition characterized by painful erosions, pustules, and crusts on the scalp. It primarily affects older adults and can lead to scarring and permanent hair loss if not treated. The exact cause is unknown, but it is often associated with trauma, sun damage, or previous skin conditions.